2,3-DiaMino-5-broMobenzoic acid Methyl ester

Base Information

• Chemical Name: 2,3-DiaMino-5-broMobenzoic acid Methyl ester
• CAS No.: 1248541-63-0
• Molecular Formula: C8H9BrN2O2
• Molecular Weight: 245.076
• Hs Code.: 2922390090
• Mol file: 1248541-63-0.mol

Synonyms:2,3-DiaMino-5-broMobenzoic acid Methyl ester;Methyl-2,3-diaMino-5-broMobenzoate;Benzoic acid, 2,3-diamino-5-bromo-, methyl ester;Methyl 5-bromo-2,3-diaminobenzoate

Chemical Property of 2,3-DiaMino-5-broMobenzoic acid Methyl ester

Chemical Property:

• Boiling Point: 351.9±37.0 °C(Predicted)
• PKA: 1.94±0.10(Predicted)
• PSA: 78.34000
• Density: 1.655±0.06 g/cm3(Predicted)
• LogP: 2.56250
• Storage Temp.: 2-8°C(protect from light)

Purity/Quality:

99%, ^*data from raw suppliers

Methyl2,3-diamino-5-bromobenzoate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Methyl 2,3-diamino-5-bromobenzoate

Technology Process of 2,3-DiaMino-5-broMobenzoic acid Methyl ester

There total 5 articles about 2,3-DiaMino-5-broMobenzoic acid Methyl ester which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 99.0%

2-amino-5-bromo-3-nitrobenzoic acid methyl ester (636581-61-8) → 2,3-diamino-5-bromobenzoic acid methyl ester (1248541-63-0)

Guidance literature:

With iron; ammonium chloride; In tetrahydrofuran; ethanol; water; at 95 ℃; for 1h;

Reference yield:

2-amino-5-bromo-3-nitro-benzoic acid (58580-07-7) → 2,3-diamino-5-bromobenzoic acid methyl ester (1248541-63-0)

Guidance literature:

Multi-step reaction with 2 steps

1: thionyl chloride / 18 h / 20 °C

2: iron; ammonium chloride / 4 h / Reflux

With thionyl chloride; iron; ammonium chloride;

Reference yield:

methyl 3-nitroanthranilate (57113-91-4) → 2,3-diamino-5-bromobenzoic acid methyl ester (1248541-63-0)

Guidance literature:

Multi-step reaction with 2 steps

1: acetic acid; bromine / 0.75 h / 20 °C / Inert atmosphere

2: tin(ll) chloride / ethanol / 2 h / 70 °C / Inert atmosphere

With bromine; acetic acid; tin(ll) chloride; In ethanol;

upstream raw materials:

2-amino-5-bromo-3-nitrobenzoic acid methyl ester

2-amino-5-bromo-3-nitro-benzoic acid

methyl 3-nitroanthranilate

5-Bromo-1H-indole-2,3-dione

Downstream raw materials:

6-bromo-2-(2,3-dichloro-phenylamino)-3H-benzoimidazole-4-carboxylic acid methyl ester

Refernces

• 1、 -. "COMPOUNDS FOR TREATMENT OF IMMUNE AND INFLAMMATORY DISORDERS". Paragraph 0752. . Retrieved 2017/03/14.
• 2、 -. "BENZIMIDAZOLE DERIVATIVES AS BROMODOMAIN INHIBITORS". Paragraph 1526; 1527. . Retrieved 2014/11/27.